1930661020

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{276599}}^1$

素因数の和:276957

約数の個数: 24

約数和(自身を含む): 4066020000

約数和(自身を除く): 2135358980

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 3490, 6980, 276599, 553198, 1106396, 1382995, 2765990, 5531980, 96533051, 193066102, 386132204, 482665255, 965330510, 1930661020]

約数ペア:

[(1, 1930661020), (2, 965330510), (4, 482665255), (5, 386132204), (10, 193066102), (20, 96533051), (349, 5531980), (698, 2765990), (1396, 1382995), (1745, 1106396), (3490, 553198), (6980, 276599)]